It is very important to develop the high grade network class Designs by designing and explore the best networked courseware.
设计与开发高质量的网络课件对于提高网络教学的质量至关重要。
This article thinks no-disk network system is more suitable for rural grade school than high-collocation computer room by the compare of themselves.
通过比较高配置机房与无盘网络系统，认为无盘网络系统更适用农村小学的多媒体教室建设。
Based on the practice of high-grade highway tunnel GPS survey, establishment and data processing method for independent coordinate system of tunnel GPS control network are introduced in the paper.
本文根据生产实践，介绍了高等级公路隧道GPS控制网的建立及用于施工坐标系的数据处理方法。
Based on the practice of high-grade highway tunnel GPS survey, establishment and data processing method for independent coordinate system of tunnel GPS control network are introduced in the paper.
本文根据生产实践，介绍了高等级公路隧道GPS控制网的建立及用于施工坐标系的数据处理方法。
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